import { Object3D, Object3DEventMap, Vector3 } from 'three';
import { Howl } from 'howler';
export declare const PRIVATE: unique symbol;
export declare type AudioOptions = {
    loop?: boolean;
    autoPlay?: boolean;
    positional?: boolean;
    volume?: number;
    rate?: number;
    autoPositionUpdate?: boolean;
};
export declare class AudioSource<TEventMap extends Object3DEventMap = Object3DEventMap> extends Object3D<TEventMap> {
    /** @ignore */
    [PRIVATE]: {
        sound: Howl;
        soundInstance: number | undefined;
        positional: boolean;
        loop: boolean;
        volume: number;
        rate: number;
        vec3: Vector3;
        autoPositionUpdate: boolean;
        pendingDestroy: boolean;
    };
    constructor(howl: Howl, options?: AudioOptions);
    play(stopCurrent?: boolean): void;
    stop(): void;
    pause(): void;
    resume(): void;
    set volume(value: number);
    get volume(): number;
    set rate(value: number);
    get rate(): number;
    set loop(value: boolean);
    get loop(): boolean;
    updatePosition(playerHead: Object3D): void;
    updateMatrixWorld(force?: boolean): void;
    destroy(): void;
}
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